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Share-Based Payment Arrangements (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Jun. 22, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options contractual term (maximum)	10 years
Share-based compensation expense	$ 15,755	$ 32,280
Weighted-average period of recognition for unrecognized compensation cost	2 years 4 months 24 days
Common stock reserved for issuance upon the exercise of stock options, restricted stock and restricted stock units	1,421,240
FalconStor Software, Inc., 2018 Incentive Stock Plan Member
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total shares available for issuance	25,247		1,471,997
Maximum number of shares authorized (in shares)	1,471,997
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of restricted stock for which the restrictions lapsed	$ 15,365	$ 485,519
Total unrecognized compensation costs	683,928
Performance-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation costs	649,133
RSUs, Excluding Performance-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation costs	$ 34,795