The amount of cash which is required to remit by the entity due to excess cash flow.

No definition available.

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Represents increase in net worth percentage.

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No definition available.

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Represents maximim senior levarage ratio.

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No definition available.

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Represents Minimum fixed charge coverage ratio.

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No definition available.

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Represents the entity's actual fixed charge ratio.

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No definition available.

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Represents the minimum fixed charge ratio to be maintained by the company.

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No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities.

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Amount of the required periodic payments including both interest and principal payments.

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Amount of the required periodic payments applied to principal.

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Face (par) amount of the original debt instrument that was repurchased.

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No definition available.

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- Definition

Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The lowest amount of net worth (total assets minus total liabilities) required by secondary market investors or state-imposed regulatory mandates.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Debt (Details Textual) - USD ($)			3 Months Ended	6 Months Ended
Debt (Details Textual) - USD ($)	Jan. 12, 2018	Jul. 14, 2017	Mar. 31, 2018	Jun. 30, 2018	Mar. 21, 2018	Dec. 31, 2017
Amount Requied To Remit Due to Excess Cash Flow				$ 1,200,000
Debt Instrument, Periodic Payment			$ 250,000
Stock Repurchased During Period, Shares		120,000
Debt Instrument, Maturity Date, Description				Loans under the Credit Agreement bear interest, at the Borrower’s option, at either Adjusted LIBOR (“Eurodollar”) or a Base Rate, in each case, plus an applicable margin. With respect to the Bridge Term Loan, from January 12, 2018 to, but excluding, July 12, 2018 (the six-month anniversary of the loan), the applicable margin with respect to any Base Rate loans was 4.00% per annum and with respect to any Eurodollar loan was 5.00% per annum. From July 12, 2018 to, but excluding, the 12-month anniversary thereof, the applicable margin with respect to any Base Rate loan will be 4.50% per annum and with respect to any Eurodollar loan will be 5.50% per annum. From the 12-month anniversary of January 12, 2018 and all times thereafter, the applicable margin with respect to any Base Rate loan will be 5.00% per annum and with respect to a Eurodollar loan will be 6.00% per annum.
Debt Instrument, Repurchased Face Amount	$ 10,000,000
Dividends Payable	900,000
Maximum senior leverage ratio				2.75
Minimum Fixed charge coverage ratio				1.25
Increase in net worth, Percentage				25.00%
Minimum Net Worth Required for Compliance				$ 8,000,000
Minimum Fixed Charge Ratio Actual Ratio				0.97
Minimum Fixed Charge Ratio Minimum Requirement				1.15
Long-term Debt, Excluding Current Maturities				$ 21,063,000		$ 20,556,000
Bridge Loan [Member]
Debt Instrument, Face Amount	$ 10,000,000
Debt Instrument, Interest Rate, Stated Percentage				7.10%
Long-term Debt, Excluding Current Maturities				$ 8,236,000		0
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 14,500,000
Senior Credit Facility [Member]
Debt Instrument, Maturity Date				Jul. 20, 2021
Letter of Credit [Member]
Long-term Debt					$ 8,000,000	$ 5,000,000
Loans Payable [Member] \| Senior Credit Facility [Member]
Debt Instrument, Periodic Payment, Principal				$ 750,000
Senior Credit Facility Agreement [Member]
Debt Instrument, Interest Rate, Stated Percentage				8.00%
Senior Credit Facility Agreement [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Face Amount				$ 24,000,000
Debt Instrument, Interest Rate, Stated Percentage				6.10%
Senior Credit Facility Agreement [Member] \| Loans Payable [Member]
Debt Instrument, Face Amount				$ 25,000,000
Debt Instrument, Periodic Payment, Principal				$ 900,000
Preferred Class A [Member]
Stock Repurchased During Period, Shares	280,000