Long-Term Debt, Interest Rate Swap and Capitalized Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long Term Debt

Long-term debt consists of the following:

	December 31,
	2015			2014
Mortgage loan with a syndicate of banks; issued in March 2011, amended May 2013; payable monthly, interest at 4.5% above LIBOR, a portion of which is fixed at 6.87% based on the interest rate swap described below.	$	42,401,000		$	43,441,000
Revolving credit facility borrowings payable to a bank; entered into in March 2010; amended in March 2011 and further amended May 2013 and March 2014; secured by receivables of the Company; interest at 4.5% above LIBOR.	12,900,000			4,500,000
Mortgage loan with The PrivateBank, issued in February 2015, interest-only loan, and a variable interest rate based on LIBOR, with a minimum base rate of 4.75%.	5,000,000			—
	60,301,000			47,941,000
Less current portion	(6,276,000		)	(5,539,000		)
	$	54,025,000		$	42,402,000

Schedule of Deferred Financing Costs

In connection with the Company's 2015 and 2014 financing agreements, the Company recorded the following deferred loan costs related the new financing agreements:

	2015		2014
Deferred financing costs capitalized	$	160,000	$	195,000

Scheduled Principal Payments of Long-term Debt

Scheduled principal payments of long-term debt are as follows:

2016	$	6,276,000
2017	1,357,000
2018	1,392,000
2019	1,401,000
2020	$	1,411,000
Thereafter	$	48,464,000
Total	$	60,301,000

Scheduled payments of Capitalized Lease Obligations

Scheduled payments of the capitalized lease obligations are as follows:

2016	$	349,000
2017	198,000
2018	49,000
Total	596,000
Amounts related to interest	(30,000		)
Principal payments on capitalized lease obligation	$	566,000