CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash	$ 5,435	$ 795
Accounts receivable, net	11,294	13,326
Inventories	11,285	9,446
Deferred income tax asset, net	1,266	894
Other current assets	3,236	2,816
Total current assets	32,516	27,277
Property, equipment and leasehold improvements, net	102,218	100,725
Goodwill	12,917	12,917
Intangible and other assets, net	17,700	17,989
Total assets	165,351	158,908
Current liabilities:
Accounts payable	14,214	10,994
Accrued salaries, wages and payroll taxes	4,879	4,524
Refundable deposits	8,415	7,400
Other accrued expenses	990	1,436
Current portion of long-term debt and capital lease obligations	616	596
Total current liabilities	29,114	24,950
Long-term debt and capital lease obligations, net of current portion	12,820	13,188
Fair value of derivative financial instruments	405	572
Deferred income tax liability, net	16,346	15,210
Other liabilities	503	479
Total liabilities	59,188	54,399
Commitments and contingencies
Common shareholders' equity:
Common stock, $0.005 par value. Authorized 50,000,000 shares; issued and outstanding 18,869,006 and 18,844,817	94	94
Additional paid-in capital	135,384	135,091
Accumulated other comprehensive loss	(252)	(356)
Accumulated deficit	(29,063)	(30,320)
Total common shareholders' equity	106,163	104,509
Total liabilities and common shareholders' equity	$ 165,351	$ 158,908