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SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

Accounting Policies [Abstract]

Schedule of amortized cost basis, fair value and net unrealized gains on the available-for-sale securities

December 31,		2012												2011
Type of Securities		Amortized Cost Basis				Fair Value				Net Unrealized Gain				Amortized Cost Basis				Fair Value				Net Unrealized Gain
(in thousands)
Municipal Obligations		$	35,342			$	35,606			$	264			$	49,553			$	49,832			$	279
Corporate Obligations			1,270				1,317				48				4,223				4,269				46
Total		$	36,612			$	36,923			$	312			$	53,776			$	54,101			$	325

Schedule of analysis of warranty accruals

(in thousands)		2012				2011
Balance at beginning of year		$	1,973			$	2,550
Less: Payments made during the year			(1,696	)			(1,608	)
Add: Warranty provision for the current year			2,205				2,061
Changes to warranty provision for prior years			40				(1,030	)
Balance at end of year		$	2,522			$	1,973

Schedule of reconciliation of weighted average shares outstanding

(In thousands except per share data)		2012				2011				2010
Net income available for stockholders:		$	6,979			$	6,731			$	3,853
Less: Dividends paid
Common Stock			(23,135	)			—				—
Restricted shares of common stock			(677	)			—				—
Undistributed  (loss) earnings		$	(16,833	)		$	6,731			$	3,853
Allocation of undistributed (loss) earnings:
Common Stock		$	(16,329	)		$	6,551			$	3,762
Restricted shares of common stock			(504	)			180				91
Basic shares outstanding:
Common Stock			35,530				35,385				35,286
Restricted shares of common stock			1,126				987				893
			36,656				36,372				36,179
Diluted shares outstanding:
Common Stock			35,530				35,385				35,286
Dilutive effect of options			148				363				489
			35,678				35,748				35,775
Restricted shares of common stock			1,126				987				893
			36,804				36,735				36,668
Basic earnings per share:
Common Stock:
Distributed earnings		$	0.65			$	—			$	—
Undistributed  (loss) earnings			(0.46	)			0.19				0.11
		$	0.19			$	0.19			$	0.11
Restricted shares of common stock:
Distributed earnings		$	0.60			$	—			$	—
Undistributed  (loss) earnings			(0.45	)			0.18				0.10
		$	0.15			$	0.18			$	0.10
Diluted earnings per share:
Common Stock:
Distributed earnings		$	0.65			$	—			$	—
Undistributed  (loss) earnings			(0.46	)			0.18				0.11
		$	0.19			$	0.18			$	0.11

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Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

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Tabular disclosure of the reconciliation of basic net earnings per share (or unit) to diluted earnings per share (or unit).

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Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

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