Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v2.4.0.6
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2012
Accounting Policies [Abstract]  
Restatement to on the company's consolidated statements of income
The following table details the effect of the restatement on the Company’s consolidated statements of income and comprehensive income for the years ended 2011 and 2010 and the consolidated balance sheets at December 31, 2011 and 2010:
 
December 31,
 
2011
 
2010
 
Reported
 
Adjustment
 
Restated
 
Reported
 
Adjustment
 
Restated
Statements of Income Data:
 
 
 
 
 
 
 
 
 
 
 
Operating income
$
50,685,824

 
$

 
$
50,685,824

 
$
45,992,297

 
$

 
$
45,992,297

Other expenses, net
5,192,132

 
1,313,587

 
6,505,719

 
5,080,546

 
1,212,450

 
6,292,996

Income before provision for income taxes
45,493,692

 
(1,313,587
)
 
44,180,105

 
40,911,751

 
(1,212,450
)
 
39,699,301

Income tax provision
10,767,172

 

 
10,767,172

 
12,185,635

 

 
12,185,635

Net income
$
34,726,520

 
$
(1,313,587
)
 
$
33,412,933

 
$
28,726,116

 
$
(1,212,450
)
 
$
27,513,666

Net income per share attributable to common shareholders:
 
 
 
 
 
 
 
 
 
 
 
Basic
$
0.82

 
$
(0.03
)
 
$
0.78

 
$
1.12

 
$
(0.05
)
 
$
1.07

Diluted
$
0.78

 
$
(0.03
)
 
$
0.75

 
$
0.69

 
$
(0.03
)
 
$
0.66

 
December 31,
 
2011
 
2010
 
Reported
 
Adjustment
 
Restated
 
Reported
 
Adjustment
 
Restated
Statements of Comprehensive Income Data:
 
 
 
 
 
 
 
 
 
 
 
Net income
$
34,726,520

 
$
(1,313,587
)
 
$
33,412,933

 
$
28,726,116

 
$
(1,212,450
)
 
$
27,513,666

Other comprehensive income (loss):
 
 
 
 
 
 
 
 
 
 
 
Unrealized (loss) gain from interest rate hedge, net of tax
(4,448,989
)
 
1,313,587

 
(3,135,402
)
 
(933,879
)
 
1,212,450

 
278,571

Foreign currency translation adjustment
(970,884
)
 

 
(970,884
)
 
1,653,430

 

 
1,653,430

Total other comprehensive income (loss)
(5,419,873
)
 
1,313,587

 
(4,106,286
)
 
719,551

 
1,212,450

 
1,932,001

Comprehensive income
$
29,306,647

 
$

 
$
29,306,647

 
$
29,445,667

 
$

 
$
29,445,667

 
December 31,
 
2011
 
2010
 
Reported
 
Adjustment
 
Restated
 
Reported
 
Adjustment
 
Restated
Balance Sheet Data:
Stockholders’ equity:
 
 
 
 
 
 
 
 
 
 
 
Preferred stock
$

 
$

 
$

 
$

 
$

 
$

Class A common stock
3,071

 

 
3,071

 
2,793

 

 
2,793

Class B common stock
1,800

 

 
1,800

 
1,800

 

 
1,800

Additional paid-in capital
86,067,852

 

 
86,067,852

 
74,069,087

 

 
74,069,087

Retained earnings
161,335,621

 
(2,526,037
)
 
158,809,584

 
126,609,101

 
(1,212,450
)
 
125,396,651

Accumulated other comprehensive (loss) income
(1,868,352
)
 
2,526,037

 
657,685

 
3,551,521

 
1,212,450

 
4,763,971

Non-controlling interest
63,614

 

 
63,614

 

 

 

Less — treasury stock, at cost
(9,182,571
)
 

 
(9,182,571
)
 
(9,182,571
)
 

 
(9,182,571
)
Total stockholders’ equity
$
236,421,035

 
$

 
$
236,421,035

 
$
195,051,731

 
$

 
$
195,051,731

Changes in Allowance for Doubtful Accounts
Changes in the allowance for doubtful accounts for the years ended December 31, 2012, 2011 and 2010 are as follows:
 
 
Years Ended December 31,
 
 
2012
 
2011
 
2010
Balance, beginning of period
 
$
1,135,391

 
$
1,677,278

 
$
1,602,079

Charges to costs and expenses
 
148,773

 
24,374

 
126,219

Account write-offs and other
 
(109,706
)
 
(566,261
)
 
(51,020
)
Balance, end of period
 
$
1,174,458

 
$
1,135,391

 
$
1,677,278

Estimated Useful Lives of Property and Equipment
Depreciation and amortization of property and equipment are computed on a straight-line basis over the following estimated useful lives:
Asset Classification
 
Estimated Useful Life
Furniture and office equipment
 
Five years
Computer equipment and software costs
 
Five years
Leasehold improvements
 
Lesser of term of lease or five years
Automobiles
 
Five years
Land
 
Unlimited
Property and equipment consisted of the following at December 31, 2012 and 2011:
 
 
2012
 
2011
Furniture and office equipment
 
$
3,899,585

 
$
2,057,452

Computer equipment and software costs
 
15,289,647

 
13,900,718

Leasehold improvements
 
2,460,314

 
1,535,232

Automobiles
 
952,438

 
603,543

Land
 
520,379

 
520,379

 
 
23,122,363

 
18,617,324

Less - accumulated depreciation
 
(13,735,145
)
 
(11,531,160
)
Property and equipment, net
 
$
9,387,218

 
$
7,086,164

Basic and Diluted Earnings Per Share Calculation, Numerator and Denominator
When the effects are not anti-dilutive, diluted earnings per share is calculated using: the weighted-average outstanding common shares; the dilutive effect of convertible preferred stock, under the “if converted” method; and the treasury stock method with regard to warrants and stock options; all as determined under the treasury stock method.

 
 
Years Ended December 31,
 
 
2012
 
2011
 
2010
 
 
 
 
(Restated)
 
(Restated)
Net income
 
$
18,360,133

 
$
33,412,933

 
$
27,513,666

Basic weighted-average shares outstanding
 
44,649,275

 
42,587,818

 
25,728,314

Effect of dilutive securities:
 
 

 
 

 
 

Preferred stock
 

 

 
10,606,192

Stock options
 
1,346,188

 
2,119,314

 
4,994,730

Warrants
 

 

 
184,246

Diluted weighted-average shares outstanding
 
45,995,463

 
44,707,132

 
41,513,482