Subsequent Events	6 Months Ended
Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events On July 19, 2017, the Company, through HPIH, entered into a Credit Agreement (the “Credit Agreement”) among HPIH, and certain of its affiliates as guarantors, and SunTrust Bank, as lender (the “Lender”). The Credit Agreement provides for a $30.0 million revolving credit facility (the “Credit Facility”) pursuant to which the Lender has agreed to make revolving loans and issue letters of credit. The Credit Facility will be used for general corporate purposes, including to fund ongoing working capital needs, capital expenditures, and permitted acquisitions. The Credit Facility also provides HPIH with the right to request additional incremental term loans thereunder up to an aggregate additional amount of $20 million, subject to the satisfaction of certain additional conditions provided therein. The Credit Facility matures on July 17, 2020 (the “Termination Date”), and borrowings under the Credit Agreement can either be, at HPIH’s election: (i) at the Base Rate (which is the highest of the prime rate, the federal funds rate plus 0.50%, the one-month LIBOR index rate plus 1.00%, and zero) plus a spread ranging from 0.75% to 1.25% or (ii) at Adjusted LIBOR (as defined in the Credit Agreement) plus a spread ranging from 1.75% to 2.25%. The applicable spread is dependent upon HPIH’s Consolidated Total Leverage Ratio (as defined in the Credit Agreement). Interest accrued on each Base Rate Loan (as defined in the Credit Agreement) is payable in arrears on the last day of each calendar quarter and on the Termination Date. Interest accrued on each Eurodollar Loan (as defined in the Credit Agreement) is payable on the last day of the applicable interest period, or every three months, whichever comes sooner, and on the Termination Date. The Credit Facility is secured by: (i) a first priority lien on substantially all of the assets (subject to certain excluded assets) of HPIH and certain of its affiliates (including the Company) and (ii) pledges of equity interests in the subsidiaries of the Company. The Credit Agreement contains customary covenants including, but not limited to, (i) a minimum interest coverage ratio and a maximum Consolidated Total Leverage Ratio and (ii) limitations on incurrence of debt, investments, liens on assets, certain sale and leaseback transactions, transactions with affiliates, mergers, consolidations and sales of assets. The Credit Agreement also includes customary events of default, conditions, representations and warranties, and indemnification provisions.

Subsequent Events

On July 19, 2017, the Company, through HPIH, entered into a Credit Agreement (the “Credit Agreement”) among HPIH, and certain of its affiliates as guarantors, and SunTrust Bank, as lender (the “Lender”). The Credit Agreement provides for a $30.0 million revolving credit facility (the “Credit Facility”) pursuant to which the Lender has agreed to make revolving loans and issue letters of credit. The Credit Facility will be used for general corporate purposes, including to fund ongoing working capital needs, capital expenditures, and permitted acquisitions. The Credit Facility also provides HPIH with the right to request additional incremental term loans thereunder up to an aggregate additional amount of $20 million, subject to the satisfaction of certain additional conditions provided therein.

The Credit Facility matures on July 17, 2020 (the “Termination Date”), and borrowings under the Credit Agreement can either be, at HPIH’s election: (i) at the Base Rate (which is the highest of the prime rate, the federal funds rate plus 0.50%, the one-month LIBOR index rate plus 1.00%, and zero) plus a spread ranging from 0.75% to 1.25% or (ii) at Adjusted LIBOR (as defined in the Credit Agreement) plus a spread ranging from 1.75% to 2.25%. The applicable spread is dependent upon HPIH’s Consolidated Total Leverage Ratio (as defined in the Credit Agreement). Interest accrued on each Base Rate Loan (as defined in the Credit Agreement) is payable in arrears on the last day of each calendar quarter and on the Termination Date. Interest accrued on each Eurodollar Loan (as defined in the Credit Agreement) is payable on the last day of the applicable interest period, or every three months, whichever comes sooner, and on the Termination Date.

The Credit Facility is secured by: (i) a first priority lien on substantially all of the assets (subject to certain excluded assets) of HPIH and certain of its affiliates (including the Company) and (ii) pledges of equity interests in the subsidiaries of the Company.

The Credit Agreement contains customary covenants including, but not limited to, (i) a minimum interest coverage ratio and a maximum Consolidated Total Leverage Ratio and (ii) limitations on incurrence of debt, investments, liens on assets, certain sale and leaseback transactions, transactions with affiliates, mergers, consolidations and sales of assets. The Credit Agreement also includes customary events of default, conditions, representations and warranties, and indemnification provisions.