Subsequent Event	12 Months Ended
Dec. 31, 2020
Subsequent Events [Abstract]
Subsequent Event	Q. Subsequent Event On March 19, 2021, the Company announced it invested $2,725,000 into its unconsolidated subsidiary, the Sponsor of the SPAC. The investment will be part of the Sponsor syndication of $5.66 million organized to participate in a $125 million private placement (“PIPE”) purchase of 12,500,000 shares of DFNS Class A common stock. The PIPE is in connection with the recent announcement by IronNet Cybersecurity, Inc. (“IronNet”) of the definitive business combination agreement reached between IronNet and DFNS. The PIPE and business combination are expected to close in the third quarter of 2021, after the required approval by the shareholders of DFNS and the fulfillment of certain other conditions. With the PIPE proceeds, the minimum financing needed to complete the business combination will be achieved. While the syndicated PIPE investment increases the Company’s commitment to the pro forma IronNet company, its position is not expected to be material to the pro forma capitalization. Upon completion of the business combination, which is subject to regulatory and other approvals, the combined company will be renamed IronNet Cybersecurity, Inc and will be listed on the NYSE American and trade under the ticker symbol “IRNT”.

Subsequent Event

12 Months Ended

Dec. 31, 2020

Q. Subsequent Event

On March 19, 2021, the Company announced it invested $2,725,000 into its unconsolidated subsidiary, the Sponsor of the SPAC. The investment will be part of the Sponsor syndication of $5.66 million organized to participate in a $125 million private placement (“PIPE”) purchase of 12,500,000 shares of DFNS Class A common stock.

The PIPE is in connection with the recent announcement by IronNet Cybersecurity, Inc. (“IronNet”) of the definitive business combination agreement reached between IronNet and DFNS. The PIPE and business combination are expected to close in the third quarter of 2021, after the required approval by the shareholders of DFNS and the fulfillment of certain other conditions. With the PIPE proceeds, the minimum financing needed to complete the business combination will be achieved. While the syndicated PIPE investment increases the Company’s commitment to the pro forma IronNet company, its position is not expected to be material to the pro forma capitalization. Upon completion of the business combination, which is subject to regulatory and other approvals, the combined company will be renamed IronNet Cybersecurity, Inc and will be listed on the NYSE American and trade under the ticker symbol “IRNT”.