(3) Bank Debt (Details) (USD $) In Millions, unless otherwise specified	60 Months Ended
	Oct. 17, 2017	Oct. 17, 2017	Jun. 30, 2013
Debt Disclosure [Abstract]
Amortization of Deferred Loan Origination Fees, Net (in Dollars)		$ 1.5
Line of Credit Facility, Amount Outstanding (in Dollars)			11.4
Line of Credit Facility, Maximum Borrowing Capacity (in Dollars)	165	165
Leverage Ration Hurdle	2.00%
Leverage Ratio LT 1.5	1.5
LIBOR plus rate if Ratio LT 1.5	2.50%
Leverage Ratio 1.5-2	2
LIBOR plus rate if Ratio 1.5 - 2	3.00%
Leverage Ratio GT 2	2
Maximum Leverage Ratio	2.75%
Line of Credit Commitment Fee Basis Points	50
Line of Credit Commitment Fee Basis Point Minimum	37.5
LOC Percentage Borrowed for Lower Commitment fee	33.00%
Line of Credit Facility, Remaining Borrowing Capacity (in Dollars)			$ 129