Notes Payable and Capital Leases (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Long term debt consists of:

	Dec. 31, 2015		Dec. 31, 2014
Mezzanine Note Payable with BMO Private Equity, balance due January 18, 2018, interest at 11.50% (effective rate of 15.56%)	$	5,000,000	$	5,000,000
Less: Remaining debt discount to be amortized		(283,000)		(430,000)
Term Loan with Barrington Bank, payable in monthly installments of $11,000 amortized over 7 years, interest at 6.25%, balance due May 2016, which uses balloon production and related equipment as collateral		311,000		426,000
Mortgage Loan with BMO Harris, payable in monthly installments of $7,778 plus interest at prime (3.25%) plus a variable rate (based on loan covenants) of 0.75% (4.0%) at December 31, 2015 (amortized over 25 years), balance due July 18, 2017		1,804,000		1,898,000
Promissory Note with John J. Blaser and Stephanie M. Blaser (Related Party) due on demand, interest at 4.25%.		-		10,000
Term Loan with BMO Harris, payable in monthly installments of $22,323 beginning April 2012 plus interest at prime (3.25%) plus a variable rate (based on loan covenants) of 0.75% (4.00%) at December 31, 2015, (amortized over 5 years), balance due March 31, 2017.		335,000		603,000
Capital Lease with First American Equipment Finance, payable in monthly installments of $2,890 (amortized over 5 years).		67,000		96,000
Capital Lease with Wells Fargo, payable in monthly installments of $367 (amortized over 5 years).		10,000		14,000
Capital Lease with Wells Fargo, payable in monthly installments of $550 (amortized over 3 years).		10,000		15,000
Subordinated Notes (Officer) due on demand, interest at 9% (see Notes 9, 12).		5,000		4,000
Subordinated Notes (Officer) due on demand, interest at 8% (see Notes 9, 12).		741,000		684,000
Subordinated Notes (Officer) due on demand, interest at prime (3.25%) plus 2% (5.25%) at December 31, 2015 (see Note 9).		577,000		548,000
Notes Payable (Affiliates) due 2015, interest at prime (3.25%) plus 0.25% (3.50%) at December 31, 2015 (see Note 12) (Related Party).		27,000		29,000
Promissory Note with Merrick Company due on demand, interest at 4.25% (Related Party).		113,000		109,000
Promissory Note with Schwan Leasing due on demand, interest at 4.25% (Related Party).		70,000		70,000
Notes Payable (Affiliates) due 2021, interest at 11.75% (see Note 12) (Related Party).		65,000		85,000
Total long-term debt		8,852,000		9,161,000
Less current portion		(551,000)		(376,000)
Total Long-term debt, net of current portion	$	8,301,000	$	8,785,000

Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block]

Future minimum principal payments for amounts outstanding under these long-term debt agreements for each of the years ended December 31 are:

2016	$	551,000
2017		1,716,000
2018		5,016,000
2019		12,000
2020		14,000
Thereafter		1,543,000
Total	$	8,852,000