ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)

3 Months Ended

Mar. 31, 2016

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

	2016		2015
	(in thousands)
Trade accounts payable	$	316	$	262
Sales taxes payable		539		539
Accrued directors’ fees		385		377
Other accrued expenses		224		290
Total accounts payable and accrued expenses	$	1,464	$	1,468