CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated other comprehensive gain
BEGINNING BALANCE at Dec. 31, 2010	$ 80,279	$ 336	$ 73,902	$ 6,029	$ 12
BEGINNING BALANCE (in shares) at Dec. 31, 2010		33,651
Issuance of restricted shares (in shares)		298
Issuance of restricted shares		3	(3)
Employee stock purchase plan (in shares)		23
Employee stock purchase plan	27		27
Share-based compensation	361		361
Other comprehensive gain	19				19
Shares retired (in shares)		(8)
Shares retired	(14)		(14)
Net earnings for the period	1,643			1,643
ENDING BALANCE at Jun. 30, 2011	$ 82,315	$ 339	$ 74,273	$ 7,672	$ 31
ENDING BALANCE (in shares) at Jun. 30, 2011		33,964