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Accrued Expenses and Other Liabilities (Tables)
3 Months Ended
Mar. 31, 2016
Other Liabilities Disclosure [Abstract]  
Schedule of Accrued Expenses and Other Liabilities
Accrued expenses and other liabilities consisted of the following (in thousands):
 
March 31, 2016
 
December 31, 2015
Accrued compensation
$
242

 
$
247

Accrued communication costs
137

 
180

Accrued professional fees
98

 
133

Accrued interest
411

 
332

Other accrued expenses
171

 
227

Deferred rent expense
85

 
89

Deferred revenue
91

 
105

Customer deposits
179

 
179

Accrued expenses and other liabilities
$
1,414

 
$
1,492