Notes and Contracts Payable	6 Months Ended
Jun. 30, 2019
Debt Disclosure [Abstract]
Notes and Contracts Payable	Note 8 – Notes and Contracts Payable In April 2019, the Company entered into a senior unsecured credit agreement with JPMorgan Chase Bank, N.A. (“JPMorgan”) in its capacity as administrative agent and the lenders party thereto. The credit agreement, which is comprised of a $700.0 million revolving credit facility, includes an expansion option that permits the Company, subject to satisfaction of certain conditions, to increase the revolving commitments and/or add term loan tranches in an aggregate amount not to exceed $350.0 million. Unless terminated earlier, the credit agreement will terminate on April 30, 2024. The obligations of the Company under the credit agreement are neither secured nor guaranteed. Upon entry into the credit agreement, the Company borrowed $160.0 million and repaid the $160.0 million obligation outstanding under the previous $700.0 million senior unsecured credit agreement, which was terminated at that time. Other proceeds under the credit agreement may be used for general corporate purposes. At June 30, 2019, outstanding borrowings under the facility totaled $160.0 million at an interest rate of 3.90%. At the Company’s election, borrowings of revolving loans under the credit agreement bear interest at (a) the Alternate Base Rate plus the applicable spread or (b) the Adjusted LIBOR rate plus the applicable spread (in each case as defined in the credit agreement). The Company may select interest periods of one, two, three or six months or (if agreed to by all lenders) such other number of months for Eurodollar borrowings of loans. The applicable spread varies depending upon the debt rating assigned by Moody’s Investor Service, Inc., Standard & Poor’s Rating Services and/or Fitch Ratings Inc. The minimum applicable spread for Alternate Base Rate borrowings is 0.25% and the maximum is 1.00%. The minimum applicable spread for Adjusted LIBOR rate borrowings is 1.25% and the maximum is 2.00%. The rate of interest on any term loans incurred in connection with the expansion option will be established at or about the time such loans are made and may differ from the rate of interest on revolving loans. The credit agreement includes representations and warranties, reporting covenants, affirmative covenants, negative covenants, financial covenants and events of default customary for financings of this type. Upon the occurrence of an event of default the lenders may accelerate the loans. Upon the occurrence of certain insolvency and bankruptcy events of default the loans will automatically accelerate. As of June 30, 2019, the Company was in compliance with the financial covenants under the credit agreement.

Notes and Contracts Payable

6 Months Ended

Jun. 30, 2019

Note 8 – Notes and Contracts Payable

In April 2019, the Company entered into a senior unsecured credit agreement with JPMorgan Chase Bank, N.A. (“JPMorgan”) in its capacity as administrative agent and the lenders party thereto. The credit agreement, which is comprised of a $700.0 million revolving credit facility, includes an expansion option that permits the Company, subject to satisfaction of certain conditions, to increase the revolving commitments and/or add term loan tranches in an aggregate amount not to exceed $350.0 million. Unless terminated earlier, the credit agreement will terminate on April 30, 2024. The obligations of the Company under the credit agreement are neither secured nor guaranteed. Upon entry into the credit agreement, the Company borrowed $160.0 million and repaid the $160.0 million obligation outstanding under the previous $700.0 million senior unsecured credit agreement, which was terminated at that time. Other proceeds under the credit agreement may be used for general corporate purposes. At June 30, 2019, outstanding borrowings under the facility totaled $160.0 million at an interest rate of 3.90%.

At the Company’s election, borrowings of revolving loans under the credit agreement bear interest at (a) the Alternate Base Rate plus the applicable spread or (b) the Adjusted LIBOR rate plus the applicable spread (in each case as defined in the credit agreement). The Company may select interest periods of one, two, three or six months or (if agreed to by all lenders) such other number of months for Eurodollar borrowings of loans. The applicable spread varies depending upon the debt rating assigned by Moody’s Investor Service, Inc., Standard & Poor’s Rating Services and/or Fitch Ratings Inc. The minimum applicable spread for Alternate Base Rate borrowings is 0.25% and the maximum is 1.00%. The minimum applicable spread for Adjusted LIBOR rate borrowings is 1.25% and the maximum is 2.00%. The rate of interest on any term loans incurred in connection with the expansion option will be established at or about the time such loans are made and may differ from the rate of interest on revolving loans.

The credit agreement includes representations and warranties, reporting covenants, affirmative covenants, negative covenants, financial covenants and events of default customary for financings of this type. Upon the occurrence of an event of default the lenders may accelerate the loans. Upon the occurrence of certain insolvency and bankruptcy events of default the loans will automatically accelerate. As of June 30, 2019, the Company was in compliance with the financial covenants under the credit agreement.