Cellectar Biosciences, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- NATURE OF BUSINESS AND ORGANIZATION (Policies)
Notes Tables
Notes Details

STOCK-BASED COMPENSATION - Additional Information (Details)

v3.21.1

STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)		3 Months Ended		12 Months Ended
	Mar. 04, 2021	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	2,810,000	208,500	273,750
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		$ 968,000
Employee Service Share Based Compensation Nonvested Total Compensation In Current Year		388,000
Employee Service Share Based Compensation Nonvested Total Compensation In Year Two		392,000
Employee Service Share Based Compensation Nonvested Total Compensation In Year Three		173,000
Employee Service Share Based Compensation Nonvested Total Compensation in Year Four		$ 15,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price		$ 1.38
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 1.74	$ 5.84
Non-vested restricted stock [Member] \| Stock Incentive Plan 2015 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period				46,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 20.96

- Definition

Aggregate value for unrecognized compensation cost related to the unvested stock-based compensation arrangements in current year.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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