CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
CURRENT ASSETS:
Cash	$ 5,003	$ 5,636
Prepaid expenses	347	719
Notes receivable, current portion	923	413
Other current assets	304	284
Assets held for sale	838	900
Total current assets	7,415	7,952
PROPERTY AND EQUIPMENT, less accumulated depreciation of $11,100 and $11,108, respectively	31,205	33,068
OTHER ASSETS:
Goodwill	5,862	6,119
Notes receivable, less current portion		609
Deposits and other assets	2,624	2,723
Total other assets	8,486	9,451
TOTAL ASSETS	47,106	50,471
CURRENT LIABILITIES:
Long-term debt, current maturities	3,348	3,490
Capital lease, current portion	54	37
Accounts payable	237	548
Interest payable	36	49
Czech tax accrual	2,800	3,905
Accrued expenses and other current liabilities	1,669	1,886
Liabilities related to assets held for sale	100	207
Total current liabilities	8,244	10,122
LONG-TERM LIABILITIES:
Long-term debt, less current maturities	2,107	3,065
Capital lease, less current portion	147	81
Total long-term liabilities	2,254	3,146
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $0.001 par value, 4,000,000 shares authorized, none issued
Common stock, $0.001 par value, 20,000,000 shares authorized, 8,871,635 shares in 2012 and 2011, issued and outstanding, respectively	9	9
Additional paid-in capital	52,473	52,141
Accumulated other comprehensive income	4,117	5,687
Accumulated deficit	(19,991)	(20,634)
Total stockholders' equity	36,608	37,203
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 47,106	$ 50,471