Line of Credit	3 Months Ended
Jun. 30, 2021
Debt Disclosure [Abstract]
Line of Credit	9. Line of Credit On March 12, 2021, we entered into a $300,000 second amended and restated revolving credit agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (in such capacity, the “Administrative Agent”), U.S. Bank National Association and Bank of the West, as co-syndication agents, and certain other agents and lenders. The Credit Agreement replaces our prior $300,000 amended and restated revolving credit agreement, originally entered into on January 4, 2016 and amended on March 29, 2018 (“Original Credit Agreement”). The Credit Agreement provides a subfacility of up to $10,000 for letters of credit and a subfacility of up to $10,000 for swing-line loans. The Credit Agreement also provides us with the ability to obtain up to $150,000 in the aggregate of additional revolving credit commitments and/or term loans thereunder (i.e., in excess of $300,000) upon satisfaction of certain conditions, including receipt of commitments from new or existing lenders to provide such additional revolving credit commitments and/or term loans. The Credit Agreement matures on March 12, 2026 and the full balance of the revolving loans and all other obligations under the Credit Agreement must be paid at that time. In addition, we are required to prepay the revolving loan balance if at any time the aggregate principal amount outstanding under the Credit Agreement exceeds the aggregate commitments thereunder. The Credit Agreement is secured by substantially all of our existing and future property and our material domestic subsidiaries. The revolving loans under the Credit Agreement will be available for letters of credit, permitted acquisitions, working capital and general corporate purposes. We were in compliance with all financial and non-financial covenants under the Credit Agreement as of June 30, 2021. As of both June 30, 2021 and March 31, 2021, we had no outstanding loans and $300,000 of unused credit under the Credit Agreement. Interest expense related to the Credit Agreement was $190 and $928 for the three months ended June 30, 2021 and 2020, respectively. Amortization of deferred debt issuance costs was $127 and $177 for the three months ended June 30, 2021 and 2020, respectively.

Line of Credit

3 Months Ended

Jun. 30, 2021

9. Line of Credit

On March 12, 2021, we entered into a $300,000 second amended and restated revolving credit agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (in such capacity, the “Administrative Agent”), U.S. Bank National Association and Bank of the West, as co-syndication agents, and certain other agents and lenders. The Credit Agreement replaces our prior $300,000 amended and restated revolving credit agreement, originally entered into on January 4, 2016 and amended on March 29, 2018 (“Original Credit Agreement”). The Credit Agreement provides a subfacility of up to $10,000 for letters of credit and a subfacility of up to $10,000 for swing-line loans. The Credit Agreement also provides us with the ability to obtain up to $150,000 in the aggregate of additional revolving credit commitments and/or term loans thereunder (i.e., in excess of $300,000) upon satisfaction of certain conditions, including receipt of commitments from new or existing lenders to provide such additional revolving credit commitments and/or term loans.

The Credit Agreement matures on March 12, 2026 and the full balance of the revolving loans and all other obligations under the Credit Agreement must be paid at that time. In addition, we are required to prepay the revolving loan balance if at any time the aggregate principal amount outstanding under the Credit Agreement exceeds the aggregate commitments thereunder. The Credit Agreement is secured by substantially all of our existing and future property and our material domestic subsidiaries. The revolving loans under the Credit Agreement will be available for letters of credit, permitted acquisitions, working capital and general corporate purposes. We were in compliance with all financial and non-financial covenants under the Credit Agreement as of June 30, 2021.

As of both June 30, 2021 and March 31, 2021, we had no outstanding loans and $300,000 of unused credit under the Credit Agreement.

Interest expense related to the Credit Agreement was $190 and $928 for the three months ended June 30, 2021 and 2020, respectively. Amortization of deferred debt issuance costs was $127 and $177 for the three months ended June 30, 2021 and 2020, respectively.