ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)

6 Months Ended

Jun. 30, 2016

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

	2016		2015
	(in thousands)
Trade accounts payable	$	153	$	262
Sales taxes payable		539		539
Accrued directors’ fees		392		377
Other accrued expenses		167		290
Total accounts payable and accrued expenses	$	1,251	$	1,468