13. SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2014

Stockholders' Equity Note [Abstract]

Schedule of reconciliation of the numerators and denominators of the basic and diluted earnings per share computations

			Weighted
			Average
			Number of
	Net		Shares		Per-Share
For the Year Ended	Income		Outstanding		Amount
December 31, 2014
Basic earnings per share	$	4,361		8,130	$	0.54
Effect of dilutive stock-based compensation		—		14
Diluted earnings per share	$	4,361		8,144	$	0.54
December 31, 2013
Basic earnings per share	$	3,057		8,888	$	0.34
Effect of dilutive stock-based compensation		—		6
Diluted earnings per share	$	3,057		8,894	$	0.34
December 31, 2012
Basic earnings per share	$	3,207		9,483	$	0.34
Effect of dilutive stock-based compensation		—		9
Diluted earnings per share	$	3,207		9,492	$	0.34

Schedule of summary of the outstanding and nonvested stock option activity

	Outstanding					Nonvested
				Weighted					Weighted
				Average					Average
				Exercise					Grant Date
				Price					Fair Value
	Shares			Per Share		Shares			Per Share
Balance, January 1, 2014		277,923		$	17.21		22,551		$	1.70
Options granted		32,705		$	8.85		32,705		$	2.44
Options vested							(12,138	)	$	1.17
Options expired or canceled		(38,928	)	$	16.79
Balance, December 31, 2014		271,700		$	16.27		43,118		$	2.41
A summary of options as of December 31, 2014 is as follows:
Nonvested:
Weighted average exercise price of nonvested stock options									$	8.42
Aggregate intrinsic value of nonvested stock options									$	43,080
Weighted average remaining contractual term in years of nonvested stock options										8.91
Vested:
Number of vested stock options										228,582
Number of options expected to vest										32,339
Weighted average exercise price per share									$	17.75
Aggregate intrinsic value									$	56,165
Weighted average remaining contractual term in years										2.34

Schedule of share-based compensation, shares authorized under stock option plans, by exercise price range

	Number of		Weighted		Number of
	Options		Average		Options
	Outstanding		Remaining		Exercisable
	December 31,		Contractual		December 31,
Range of Exercise Prices	2014		Life		2014
$7.07- $11.66		93,381		6.58 years		50,277
$11.67- $18.10		44,296		3.15 years		44,289
$18.11 - $18.23		31,998		0.29 years		31,993
$18.24 - $24.07		102,025		1.53 years		102,023
		271,700				228,582

Schedule of share-based compensation, restricted stock units award activity

				Weighted
				Average
				Grant Date
Restricted Stock	Shares			Fair Value
Nonvested at January 1, 2014		23,990		$	7.22
Awarded		24,830		$	8.85
Vested		(15,982	)	$	7.52
Cancelled
Nonvested at December 31, 2014		32,838		$	8.31