XML 42 R32.htm IDEA: XBRL DOCUMENT v3.3.1.900
Property and Equipment (Details) - USD ($)
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Property, Plant and Equipment [Line Items]      
Total property and equipment, at cost $ 31,726,000   $ 31,107,000
Less accumulated depreciation 18,451,000   18,021,000
Property and equipment, net 13,275,000   13,086,000
Depreciation 1,155,000 $ 1,101,000  
Housekeeping and office equipment and furniture      
Property, Plant and Equipment [Line Items]      
Total property and equipment, at cost 30,464,000   29,852,000
Laundry and linen equipment installations      
Property, Plant and Equipment [Line Items]      
Total property and equipment, at cost 1,124,000   1,117,000
Autos and trucks      
Property, Plant and Equipment [Line Items]      
Total property and equipment, at cost $ 138,000   $ 138,000