Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The estimated fair value of the Company’s assets and liabilities as of June 30, 2017 and December 31, 2016 were as follows (in thousands):

	Level 1		Level 2		Level 3		Total		Carrying Value
June 30, 2017
Assets:
Cash, cash equivalents, restricted cash	$	2,851	$	-	$	-	$	2,851	$	2,851
Investment in equity securities		-		-		579		579		579
Total	$	2,851	$	-	$	579	$	3,430	$	3,430
Liabilities:
Debt obligations	$	-	$	-	$	7,236	$	7,236	$	7,149
Total	$	-	$	-	$	7,236	$	7,236	$	7,149
December 31, 2016
Assets:
Cash, cash equivalents, restricted cash	$	3,121	$	-	$	-	$	3,121	$	3,121
Investment in equity securities		-		-		579		579		579
Total	$	3,121	$	-	$	579	$	3,700	$	3,700
Liabilities:
Debt obligations	$	-	$	-	$	7,354	$	7,354	$	7,311
Total	$	-	$	-	$	7,354	$	7,354	$	7,311