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EARNINGS PER SHARE (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Shares
Basic (in shares)	16,191,852	16,139,074	16,169,711	16,138,616
Effect of dilutive stock options (in shares)	510,000	110,000	367,000	115,000
Diluted (in shares)	16,702,137	16,249,450	16,537,330	16,253,730
Per Share Amount
Basic (in dollars per share)	$ 0.38	$ 0.11	$ 0.64	$ 0.21
Effect of dilutive stock options (in dollars per share)	$ (0.01)		$ (0.01)
Diluted (in dollars per share)	$ 0.37	$ 0.11	$ 0.63	$ 0.21
Stock options
Anti-dilutive securities
Anti-dilutive securities excluded from the computation of diluted earnings per share (in shares)	548,488	2,200,378	865,025	2,120,928

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